PIC18F2520-I/ML Microchip Technology Inc., PIC18F2520-I/ML Datasheet - Page 259

• Manufacturer Part Number: PIC18F2520-I/ML
• Description: 28 QFN 6x6mm TUBE, 32 KB Flash, 1536 RAM, 25 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F2520-I/ML

• A/d Inputs: 10-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1K Bytes
• Input Output: 25
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin QFN
• Programmable Memory: 32K Bytes
• Ram Size: 1.5K Bytes
• Speed: 40 MHz
• Temperature Range: –40 to 125 °C
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

REGISTER 23-12: DEVID1: DEVICE ID REGISTER 1 FOR PIC18F2420/2520/4420/4520
REGISTER 23-13: DEVID2: DEVICE ID REGISTER 2 FOR PIC18F2420/2520/4420/4520
© 2008 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-5
bit 4-0
bit 7
Legend:
R = Read-only bit
-n = Value when device is unprogrammed
bit 7-0
Note 1:
DEV10
DEV2
R
R
(1)
These values for DEV<10:3> may be shared with other devices. The specific device is always identified by
using the entire DEV<10:0> bit sequence.
DEV<2:0>: Device ID bits
110 = PIC18F4420
100 = PIC18F4520
010 = PIC18F2420
000 = PIC18F2520
REV<4:0>: Revision ID bits
These bits are used to indicate the device revision.
DEV<10:3>: Device ID bits
These bits are used with the DEV<2:0> bits in Device ID Register 1 to identify the part number.
0001 0001 = PIC18F2420/2520 devices
0001 0000 = PIC18F4420/4520 devices
DEV9
DEV1
R
R
(1)
P = Programmable bit
P = Programmable bit
DEV8
DEV0
R
R
(1)
(1)
PIC18F2420/2520/4420/4520
DEV7
REV4
R
R
(1)
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
DEV6
REV3
R
R
(1)
DEV5
REV2
R
R
(1)
DEV4
REV1
R
R
(1)
DS39631E-page 257
DEV3
REV0
R
R
(1)
bit 0
bit 0